Alright, let's work through 6258 times 6519 step by step
6258 × 6519 = 6519 × (6258)
+ 6519 × 8 that is equal 52152
+ 6519 × 50 that results in 325950
+ 6519 × 200 which equals 1303800
+ 6519 × 6000 that equals 39114000

= 40795902
